Esab 45V03 Tig Torch Power Cable Water Cooled

Product Description

The ESAB 45V03 is a TIG torch power cable designed to carry welding current from the power source to the torch body in water-cooled TIG welding setups. Water-cooled TIG torches rely on a separate coolant circuit to manage heat at high amperage, and the power cable is a critical component in that assembly. With a connector length of 12.5 inches, this cable is sized for direct connection between the torch and the power supply or water cooler unit. Installation is typically performed by welding equipment technicians or experienced welders during torch assembly or replacement service.

This power cable is suited for water-cooled TIG welding applications in both shop and field environments. Water-cooled TIG systems are common in heavy fabrication, aerospace, pipe welding, and other high-duty-cycle applications where air-cooled torches would overheat. The 45V03 is a replacement-grade component intended for use when the original cable shows wear, damage to the insulation, or degraded electrical connection at the torch end.

Key Features

• Water-cooled design supports high-duty-cycle TIG welding applications
• Connector length of 12.5 inches for direct power source or cooler unit hookup
• OEM ESAB part number ensures fit and electrical rating compatibility with original equipment
• Replacement-grade component for field or shop service of TIG torch assemblies

Compatibility

Designed as an OEM-style replacement power cable for water-cooled ESAB TIG torch assemblies. Consult the torch or power source documentation to confirm fitment before ordering.

Installation Notes

Power cable replacement on a TIG torch should be performed by a qualified welding equipment technician. Disconnect and power down the welding power source and water cooler unit completely before disassembling the torch or handling the cable. Inspect all connection points for corrosion or thread damage before installing the new cable. Follow the torch manufacturer's assembly instructions and applicable workplace safety codes when reassembling the torch body.